| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/29/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/16/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/16/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/16/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/10/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/09/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |